| /****************************************************************************** |
| * Filename: group_aux_doc.h |
| * Revised: 2016-03-30 13:03:59 +0200 (Wed, 30 Mar 2016) |
| * Revision: 45971 |
| * |
| * Copyright (c) 2015 - 2017, Texas Instruments Incorporated |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * 1) Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * |
| * 2) Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * |
| * 3) Neither the name of the ORGANIZATION nor the names of its contributors may |
| * be used to endorse or promote products derived from this software without |
| * specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGE. |
| * |
| ******************************************************************************/ |
| //! \addtogroup aux_group |
| //! @{ |
| //! \section sec_aux Introduction |
| //! |
| //! The AUX is a collective description of all the analog peripherals (ADC, comparators, and current source) and |
| //! the digital modules in the AUX power domain (AUX_PD) such as the sensor controller, timers, time-to-digital |
| //! converter, etc. AUX_PD is located within the AON voltage domain of the device. |
| //! |
| //! The sensor controller has the ability to |
| //! do its own power and clock management of AUX_PD, independently of the MCU domain. The sensor |
| //! controller can also continue doing tasks while the MCU subsystem is powered down, but with limited |
| //! resources compared to the larger MCU domain. |
| //! |
| //! The AUX power domain is connected to the MCU system through an asynchronous interface, ensuring |
| //! that all modules connected to the AUX bus are accessible from the system CPU. |
| //! Accessing the analog peripherals from the system CPU must be done by using TI-provided |
| //! drivers to ensure proper control of power management. |
| //! |
| //! \note To ease development of program code running on the sensor controller, TI provides a tool |
| //! chain for writing software for the controller, Sensor Controller Studio (SCS), which is a fully |
| //! integrated tool consisting of an IDE, compiler, assembler, and linker. |
| //! |
| //! @} |